Banc d'essai pour les soupapes de sûreté à commande manuelle

Domaine d'application : Tester la pression de tarage, la pression de recul et les performances d'étanchéité des soupapes de sécurité à charge directe et des soupapes de sécurité pilotées.

Banc d'essai pour les soupapes de sûreté à commande manuelle

Banc d'essai pour les soupapes de sûreté à commande manuelle
Banc d'essai pour les soupapes de sûreté à commande manuelle

introduction du produit

The MAQ Series Safety Valve Calibration Bench is a professional testing system designed for the calibration and performance verification of safety valves under controlled pressure conditions.
The equipment adopts a hydraulic clamping device with adjustable clamping force, and is equipped with a pressure gauge to display the corresponding clamping force.,The equipment is mainly used to test the set pressure, setback pressure, and tightness performance of both direct loaded safety valves and pilot operated safety valves.

With a stable pressure boosting system and reliable mechanical structure, the MAQ series calibration bench is suitable for applications where accurate pressure control and repeatable testing results are required.

Description du produit

The MAQ Series Safety Valve Calibration Bench adopts an advanced equipment design principle, integrating pneumatic and hydraulic technologies to achieve stable pressure output and secure valve clamping during testing.
In this system, pneumatic liquid pressurization is used as the clamping pressure source, while a pneumatic gas booster pump is applied as the test pressure source.
The bench is equipped with a gas cylinder, enabling continuous testing operations without frequent interruption.

During operation, the test pressure can be adjusted smoothly, and the pressure rise process remains stable, which helps operators accurately determine valve opening pressure, reseating pressure, and sealing performance.

One testing seat including one clamping unit is used for DN15~DN200 testing, and multiple testing fixtures can be equipped to meet the testing requirements of various series of safety valves.

The test bench can also be customized according to customer required size, pressure, and medium.

Item MAQ-200/10-3-N MAQ-400/40-6-BN
Testing Medium Nitrogen or clean air Nitrogen or clean air or water
Maximum Diameter DN200mm DN400mm
Pression de test maximum 10MPa Gas pressure: 40MPa; water pressure: 80MPa
Testing Accuracy ±0.4% ±0.4%
Material The valves, fittings, and joints used in the equipment material are all made of stainless steel When the medium pressure is lower than the required pressure and not less than 3MPa, use 0.3-0.8MPa compressed air as the driving pressure source, and pressurize the medium into the high-pressure tank through a gas booster pump

Features and Functions

  • Hydraulic clamping device with adjustable clamping force
  • Equipped with a pressure gauge and clamping force comparison table
  • Adjustable test pressure with stable pressure rise
  • Suitable for testing set pressure, setback pressure, and tightness performance
  • Can be customized for different size, pressure, and medium
  • Suitable for most gas and liquid media

 

Avantages du produit

  • Adjustable clamping force for different testing pressure and valve diameter
  • Pressure and clamping force comparison table for convenient operation
  • Stable pressure rise during testing
  • Suitable for testing direct loaded safety valves and pilot operated safety valves
  • Can be customized according to required size, pressure, and medium

 

Avantages du produit :

  • Stable pressure output improves testing accuracy and repeatability
  • Adjustable pressure control allows flexible testing of different valve specifications
  • Reliable clamping system ensures safety during high-pressure testing
  • Imported high-pressure components enhance system safety and service life
  • Supports both gas and liquid testing media, expanding application flexibility

 

Les avantages de notre entreprise

Highlight se concentre sur la conception et la fabrication d'équipements d'essai de pression et de systèmes d'essai de contrôle des fluides, en prenant en charge à la fois les modèles standard et la personnalisation en fonction des projets.

  • Plus de 16 ans d'expérience dans le domaine des équipements d'essai de pression et des systèmes de surpression pneumatique
  • Capacité de production annuelle : plus de 1000 équipements
  • Plus de 8000 clients servis
  • Mise en œuvre d'une gestion de la qualité basée sur la norme ISO9001 et contrôle stable de la fabrication
  • Une solide équipe d'ingénieurs pour la configuration des bancs d'essai, l'adaptation des montages et l'assistance technique.
  • Expérience de l'exportation dans l'assistance aux acheteurs internationaux en matière de communication et de documentation techniques

 

Applicable Standards & Compliance:

The MAQ Series Safety Valve Calibration Bench is designed and manufactured in accordance with the following standards:

  • TSGZF001-2006
  • GB/T 12242-2005
  • GB/T 12241-2005
  • GB/T 12243-2005

These standards ensure the equipment meets the technical requirements for safety valve testing and calibration.

 

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